The following words and terms, when used in this chapter, have the following meanings, unless the context clearly indicates otherwise:
Bureau-The Bureau of Animal Industry of the Department.
Department-The Department of Agriculture of the Commonwealth.
Director-The Director of the Bureau of Animal Industry.
Official tests-The term includes the following:
Reactor-An animal that is positive to the tuberculin test, indicating infection with the organism myobacterium tuberculosis. A retest may be granted at any time on any animal that has been designated a reactor.
Tuberculosis-An infectious, communicable disease, characterized by the formation of small nodules or tubercles, caused by the bacteria mycobacterium tuberculosis.
USDA-APHIS-United States Department of Agriculture, Animal and Plant Health Inspection Service.
7 Pa. Code § 9.1